LT1117/LT1117-2.85
LT1117-3.3/LT1117-5
ABSOLUTE
AXI U
RATI GS
Operating JunctionTemperature Range ..... 0°C to 125°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature ................... (See Soldering Methods)
Input Voltage
Operating Voltage
LT1117, LT1117-3.3, LT1117-5 ...................... 15V
LT1117-2.85 ................................................... 10V
Surge Voltage
LT1117, LT1117-3.3, LT1117-5 ...................... 20V
PACKAGE/ORDER I FOR ATIO
FRONT VIEW
3
TAB IS
V
OUT
2
1
IN
OUT
ADJ/GND
ST PACKAGE
3-LEAD PLASTIC SOT-223
T
J MAX
= 125°C,θ
JC
= 15°C/W
ORDER PART
NUMBER
LT1117CST
LT1117CST-2.85
LT1117CST-3.3
LT1117CST-5
PART MARKING
1117
11173
11172
11175
Consult factory for Industrial and Military grade parts.
ELECTRICAL CHARACTERISTICS
PARAMETER
Reference Voltage
Output Voltage
LT1117
LT1117-2.85
CONDITIONS
I
OUT
= 10mA, (V
IN
– V
OUT
) = 2V, T
J
= 25°C
10
≤
I
OUT
≤
800mA, 1.4V
≤
(V
IN
- V
OUT
)
≤
10V
I
OUT
= 10mA, V
IN
= 4.85V, T
J
= 25°C
0
≤
I
OUT
≤
800mA, 4.25V
≤
V
IN
≤
10V
0
≤
I
OUT
≤
500mA, V
IN
= 3.95V
I
OUT
= 10mA, V
IN
= 5V, T
J
= 25°C
0
≤
I
OUT
≤
800mA, 4.75V
≤
V
IN
≤
10V
I
OUT
= 10mA, V
IN
= 7V, T
J
= 25°C
0
≤
I
OUT
≤
800mA, 6.50V
≤
V
IN
≤
12V
I
OUT
= 10mA, 1.5V
≤
V
IN
– V
OUT
≤
15V (Note 1)
I
OUT
= 0mA, 4.25V
≤
V
IN
≤
10V (Note 1)
I
OUT
= 0mA, 4.75V
≤
V
IN
≤
15V (Note 1)
I
OUT
= 0mA, 6.5V
≤
V
IN
≤
15V (Note 1)
(V
IN
– V
OUT
) = 3V, 10mA
≤
I
OUT
≤
800mA (Note 1)
V
IN
= 4.25V, 0
≤
I
OUT
≤
800mA (Note 1)
V
IN
= 4.75V, 0
≤
I
OUT
≤
800mA (Note 1)
V
IN
= 6.5V, 0
≤
I
OUT
≤
800mA (Note 1)
I
OUT
= 100mA (Note 2)
I
OUT
= 500mA (Note 2)
I
OUT
= 800mA (Note 2)
(V
IN
– V
OUT
) = 5V, T
J
= 25°C,
LT1117
(V
IN
– V
OUT
) = 15V (Note 3)
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
LT1117-3.3
LT1117-5
Line Regulation
LT1117
LT1117-2.85
LT1117-3.3
LT1117-5
LT1117
LT1117-2.85
LT1117-3.3
LT1117-5
Load Regulation
Dropout Voltage
Current Limit
Minimum Load Current
2
U
U
W
W W
U
W
FRONT VIEW
3
TAB IS
V
OUT
2
1
M PACKAGE
3-LEAD PLASTIC DD
T
J MAX
= 125°C,θ
JC
= 10°C/W
IN
OUT
ADJ/GND
ORDER PART
NUMBER
LT1117CM
LT1117CM-2.85
LT1117CM-3.3
LT1117CM-5
PART MARKING
1117
11173
11175
11172
MIN
1.238
1.225
2.820
2.790
2.790
3.267
3.235
4.950
4.900
TYP
MAX
UNITS
V
V
V
V
V
V
V
V
V
%
mV
mV
mV
%
mV
mV
mV
V
V
V
mA
mA
1.250 1.262
1.250 1.270
2.850 2.880
2.850 2.910
2.850 2.910
3.300 3.333
3.300 3.365
5.000 5.050
5.000 5.100
0.035
1
1
1
0.1
1
1
1
1.00
1.05
1.10
0.2
6
6
10
0.4
10
10
15
1.10
1.15
1.20
1200
5
800
950
1.7
LINER [ LINEAR TECHNOLOGY ]
